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Dynamic Evaluation of the Overloading Potential of a Convection Cooled Permanent Magnet Synchronous Motor

In order to obtain the maximum efficiency from a hybrid driveline it is crucial to optimize the power distribution between the electric drive and the internal combustion engine. An accurate estimation of how much electric power can be delivered at any instant of time is therefore of great interest. Such estimation is dependent on several factors, as the state of charge of the battery, the temperat

A renewed reading of Kurt Lewin’s “Kriegslandschaft” (War Landscape): Personal experience, phenomenology and concept construction

The phenomenological essay “Kriegslandschaft” (War landscape) was Lewin’s first learned endeavour after his thesis and builds on his experiences as an artillery foot soldier during WW 1. In the present paper earlier readings by Heider and Bronfenbrenner are reviewed with a view to nuclei of phenomenological concepts, such as i.a. boundary, direction and zone, later to be developed in Lewin’s writi

A scripting tool for real-time effect programming

Writing real-time visual effects for graphics hardware is made difficult by the high degree of dependence between GPU-level shaders and CPU-level orchestration of pipeline settings parameter bindings. This paper presents PyFX, an effect framework embedded in the programming language Python. Compared to existing existing frameworks this language embedding gives the effect programmer greater express

Reconstruction of Equivalent currents Using the Scalar Surface Integral Representation

Knowledge of the current distribution on a radome can be used to improve radome design, detect manufacturing errors, and to verify numerical simulations. In this paper, the transformation from near-field data to its equivalent current distribution on a surface of arbitrary material, i.e., the radome, is analyzed. The transformation is based on the scalar surface integral representation that relate

Multi-Targeted Ethnography : Refunctioning Academia in an Age of Measurements and Demands for Societal Usefulness

Over the past decade scholars in the humanities and social sciences have increasingly been pressed to demonstrate the manner in which their research is “useful” to society while simultaneously, funding for their research has been more tightly tied to bibliometric measurements that prioritize high-brow scholarship geared towards publish results in “leading” international peer-review journals. In ma